[Bug target/65504] [4.9/5 Regression] select case with strings and -fgcse -O

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65504

--- Comment #18 from Jakub Jelinek  ---
Author: jakub
Date: Mon Mar 23 15:31:59 2015
New Revision: 221597

URL: https://gcc.gnu.org/viewcvs?rev=221597&root=gcc&view=rev
Log:
PR target/65504
* config/i386/i386.c (ix86_copy_addr_to_reg): Set REG_POINTER
on the pseudo.
(expand_set_or_movmem_prologue_epilogue_by_misaligned_moves): Set
REG_POINTER on *destptr after adjusting it for prologue size.

* gfortran.dg/pr65504.f90: New test.

Added:
trunk/gcc/testsuite/gfortran.dg/pr65504.f90
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.c
trunk/gcc/testsuite/ChangeLog

[Bug target/65504] [4.9/5 Regression] select case with strings and -fgcse -O

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65504

Jakub Jelinek  changed:

   What|Removed |Added

 Status|NEW |ASSIGNED
   Assignee|unassigned at gcc dot gnu.org  |jakub at gcc dot gnu.org

[Bug target/65504] [4.9/5 Regression] select case with strings and -fgcse -O

[ebotcazou at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65504

Eric Botcazou  changed:

   What|Removed |Added

 Status|ASSIGNED|NEW
   Assignee|ebotcazou at gcc dot gnu.org   |unassigned at gcc dot 
gnu.org

[Bug target/65504] [4.9/5 Regression] select case with strings and -fgcse -O

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65504

--- Comment #17 from Jakub Jelinek  ---
Created attachment 35108
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35108&action=edit
gcc5-pr65504.patch

Patch I'm going to bootstrap/regtest now.